Intelligence and Security Organisations Established by the Central Government
1. Intelligence Bureau.
2. Research and Analysis Wing of the Cabinet Secretariat.
3. Directorate of Revenue Intelligence.
4. Central Economic Intelligence Bureau.
5. Directorate of Enforcement.
6. Narcotics Control Bureau.
7. Aviation Research Centre.
8. Special Frontier Force.
9. Border Security Force.
10. Central Reserve Police Force.
11. Indo-Tibetan Border Police.
12. Central Industrial Security Force.
13. National Security Guards.
14. Assam Rifles.
15. Special Service Bureau.
16. Special Branch (CID), Andaman and Nicobar.
17. The Crime Branch-CID-CB, Dadra and Nagar Haveli.
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18. Directorate of Vigilance including Anti-Corruption Branch, National Capital Territory of
Delhi.
19. Special Branch, Lakshadweep Police.